Parsing compiler name & version from Spack environment to include in the performance log file

benchmarks/modules/utils.py

@@ -10,8 +10,8 @@
 from reframe.core.exceptions import BuildSystemError
 from reframe.core.logging import getlogger
 from reframe.utility.osext import run_command
-
-
+import reframe.utility.osext as osext
+import reframe.utility.sanity as sn
 SYSFILE = 'systems/sysinfo.json' # interpreted relative to jupyter root
 
 def get_jupyter_root():
@@ -243,6 +243,8 @@ def identify_build_environment(current_partition):
 class SpackTest(rfm.RegressionTest):
     build_system = 'Spack'
     spack_spec = variable(str, value='', loggable=True)
+    compiler_version =  variable(str, value='', loggable=True)
+    compiler_name =  variable(str, value='', loggable=True)
 
     @run_before('compile')
     def setup_spack_environment(self):
@@ -267,10 +269,22 @@ def setup_spack_environment(self):
             f'(cd {cp_dir}; find . \( -name "spack.yaml" -o -name "compilers.yaml" -o -name "packages.yaml" \) -print0 | xargs -0 tar cf - | tar -C {dest} -xvf -)',
             f'spack -e {self.build_system.environment} config add "config:install_tree:root:{env_dir}/opt"',
         ]
-
+        cmd_compiler_name = 'from spack import environment; print(environment.active_environment().spec_lists["specs"].specs[0].compiler.name)'
+        cmd_compiler_version = 'from spack import environment; environment.active_environment().spec_lists["specs"].specs[0].compiler.versions[0]'
+        self.postrun_cmds.append(f'echo "compiler_name: $(spack -e {self.build_system.environment} python -c \'{cmd_compiler_name}\')"')
+        self.postrun_cmds.append(f'echo "compiler_version: $(spack -e {self.build_system.environment} python -c \'{cmd_compiler_version}\')"')
+
         # Keep the `spack.lock` file in the output directory so that the Spack
         # environment can be faithfully reproduced later.
         self.keep_files.append(os.path.realpath(os.path.join(self.build_system.environment, 'spack.lock')))
+    @run_after('run')
+    def get_compiler_name(self):
+        with osext.change_dir(self.stagedir):
+            self.compiler_name = sn.extractsingle(r'compiler_name:\s*(\S+)', self.stdout, 1).evaluate()
+    @run_after('run')
+    def get_compiler_version(self):
+        with osext.change_dir(self.stagedir):
+            self.compiler_version = sn.extractsingle(r'compiler_version:\s*(\S+)', self.stdout, 1).evaluate()
 
     @run_before('compile')
     def setup_build_system(self):
@@ -301,6 +315,7 @@ def setup_build_job_num_cpus(self):
             self.build_job.num_cpus_per_task = min(16, self.current_partition.processor.num_cpus)
 
 
+
 if __name__ == '__main__':
 
     #v = get_sysinfo(sys.argv[-1])

benchmarks/reframe_config.py

@@ -752,6 +752,8 @@ def spack_root_to_path():
                         '%(check_environ)s|'
                         '%(check_extra_resources)s|'
                         '%(check_env_vars)s|'
+                        '%(check_compiler_name)s|'
+                        '%(check_compiler_version)s|'
                         '%(check_tags)s'
                     ),
                     'format_perfvars': (